events
Mariner program: NASA launches the Mariner 10 toward Mercury. On March 29, 1974, it becomes the first space probe to reach that planet.
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Mariner program
NASA space program from 1962 to 1973
The Mariner program was conducted by the American space agency NASA to explore other planets. Between 1962 and late 1973, NASA's Jet Propulsion Laboratory (JPL) designed and built 10 robotic interplanetary probes named Mariner to explore the inner Solar System – visiting the…Source: Wikipedia (CC BY-SA)
NASA
American space and aeronautics agency
The National Aeronautics and Space Administration is an independent agency of the US federal government responsible for the United States's civil space program, aeronautics research and space research. Established in 1958, it succeeded the National Advisory Committee for…Source: Wikipedia (CC BY-SA)
Mariner 10
First spacecraft to visit Mercury (1973–1975)
Mariner 10 was an American robotic space probe launched by NASA on 3 November 1973, to fly by the planets Mercury and Venus. It was the first spacecraft to perform flybys of multiple planets.Source: Wikipedia (CC BY-SA)
Mercury (planet)
First planet from the Sun
Mercury is the first planet from the Sun and the smallest in the Solar System. It is a rocky planet with a trace atmosphere and a surface gravity slightly higher than that of Mars. The surface of Mercury is similar to Earth's Moon, heavily cratered, with expansive rupes system,…Source: Wikipedia (CC BY-SA)
November 3
Day of the year
November 3 is the 307th day of the year in the Gregorian calendar; 58 days remain until the end of the year.Source: Wikipedia (CC BY-SA)
Uncrewed spacecraft
Spacecraft without people on board
Uncrewed spacecraft or robotic spacecraft are spacecraft without people on board. Uncrewed spacecraft may have varying levels of autonomy from human input, such as remote control, or remote guidance. They may also be autonomous, in which they have a pre-programmed list of…Source: Wikipedia (CC BY-SA)